Bug 1655985
| Summary: | Migration failed with libvirtError when certain migration policy and VM memory are set | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Pedut <pchocron> | ||||||
| Component: | libvirt | Assignee: | Ryan Barry <rbarry> | ||||||
| Status: | CLOSED WORKSFORME | QA Contact: | Lukas Svaty <lsvaty> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 4.3.0 | CC: | lrotenbe, ratamir, rbarry | ||||||
| Target Milestone: | ovirt-4.3.3 | Keywords: | Automation | ||||||
| Target Release: | 4.3.0 | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2019-02-28 15:37:23 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | Virt | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
|
||||||||
Please attach the libvirt and qemu logs from lynx03 Created attachment 1512096 [details]
additional logs
libvirt and qemu logs
Re-targeting to 4.3.1 since it is missing a patch, an acked blocker flag, or both |
Created attachment 1511269 [details] logs Description of problem: Migration failed with libvirtError when certain migration policy and VM memory are set. Version-Release number of selected component (if applicable): Engine Version: 4.3.0-0.5.alpha1.el7 OS Version: RHEL - 7.6 - 4.el7 LIBVIRT Version: libvirt-4.5.0-10.el7_6.3 VDSM Version: vdsm-4.30.3-1.el7ev How reproducible: 100% Steps to Reproduce: 1. Set migration policy in cluster to minimal downtime and migration bandwidth to custom with 52 Mbps. 2. Find the host with the minimum free memory size in the environment 3. Create VM with memory size equals to 30% of the free memory of the host that you found at step 2. 4. Set the VM maximum memory to be equal to the VM memory size + 2GB. 4. Run VM. 5. Migrate VM. Actual results: Migration completed fine. Expected results: Migration stuck and eventually failed with libvirtError. Additional info: 2018-11-26 03:22:01,552+0200 ERROR (migsrc/1d1a5210) [virt.vm] (vmId='1d1a5210-2abe-43ad-bf47-5aef1565168e') Failed to migrate (migration:450) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 431, in _regular_run time.time(), migrationParams, machineParams File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 505, in _startUnderlyingMigration self._perform_with_conv_schedule(duri, muri) File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 591, in _perform_with_conv_schedule self._perform_migration(duri, muri) File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 525, in _perform_migration self._migration_flags) File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 100, in f ret = attr(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1779, in migrateToURI3 if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self) libvirtError: operation aborted: migration out job: canceled by client